The Husarion ROSbot XL is a modular 4-wheel-drive indoor UGV built for researchers, integrators, and educators who need a versatile mobile platform that scales from basic ROS 2 navigation experiments to full mobile manipulation workflows. Constructed on an aluminum chassis measuring approximately 332 × 284 × 131 mm and weighing around 5.38 kg, the ROSbot XL supports payloads up to 10 kg — enough to carry lightweight robotic arms, additional sensors, or custom experimental hardware. It ships in configurable packages spanning Basic, Telepresence, Autonomy (LiDAR + depth camera), and Manipulation (mobile base with arm) configurations, with compute options including Raspberry Pi 5, Intel/ASUS NUC, or NVIDIA Jetson Orin Nano to match the processing demands of each application. Two wheel sets are included — standard and mecanum — enabling both conventional differential drive and holonomic maneuvers for tight indoor spaces.

The ROSbot XL integrates a Bosch BNO055 IMU, quadrature drive encoders, an STM32F4-based low-level controller communicating via Ethernet to the main SBC, programmable perimeter LEDs, and a speaker for status signaling and HRI experiments. An 11.1 V, 7800 mAh Li-ion battery with USB-C Power Delivery and selectable 5 V / 12 V / 19 V supply rails accommodates a wide range of compute and peripheral loads. Husarion publishes ROSbot XL-specific Webots simulation guidance alongside Navigation2 and SLAM Toolbox tutorials, providing an end-to-end development path from simulation to hardware.